developing wireless networks, the developers have come up with the standard wifi.This is when one or more computers are connected to a wireless access point, and through it to the Internet.Or via a router.Before we find out the reasons why the laptop does not see wifi, I think it would be logical to find out something about the technology.
how to properly understand the term
When we wonder why the laptop does not see the wifi, we mean the absence of the Internet.In truth, this is not true.Just wifi - a trademark, and if it is equipped with a device, it is certified for use in these networks, that is the guarantor of the proper functioning for intended purposes.Just as there are copiers firm Xerox, and there are - other suppliers.However, the habit of any paper multiplier people call "Xerox".
equipment wifi
Among the most wireless devices can be divided into two categories of equipment: "Access Point" and a wireless router.There is also an extended access point - wifi multifunction device.
hardware of the equipment is similar, it is different software and firmware, as a consequence, the quality of work.If you have problems with the network, and you think that the laptop does not see the wi-fi router, then the problem is not always in the machine.It may be flawed software router firmware which causes an unstable connection to the access point.
Optimal selection of equipment with high-quality software should include:
- known manufacturers (brand models less "buggy").
- careful study of even top-class models.It is recommended to do a review of a specialist.
How to connect to wifi.Setting up
One way - to use the services of cable network providers and then install a wired connection wifi equipment.
next version - to connect via an access point corresponding to the local network provider if they provide such a service.
access point is a radio wave amplifier hardware with the function of reception and transmission of content.From a PC, tablet or laptop comes standard radio wifi, who accepted it.The signal is unified under a multi-vendor, that allows not to develop the ideas, such as "laptop does not see the wifi, probably it's because of my hardware incompatibilities with the access center."
wifi connection in windows xp via laptop
Gradual adjustment discussed below.
- Enable receiver wifi hardware button or a combination of keys (depending on model).At the same time, as a rule, should light LED - light, signaling that the receiver is turned on.
- Some notebook models include wi-fi module provides special regulations governing procedures.If you want to verify whether this is so, in the corresponding documentation.
- If your receiver is working on technology Wimax, using special software, you can configure this mode.
- Enable wireless service (right-click the My Computer icon - Management - Services and Applications - Services - Wireless Setup - Start if the service is not running).
If the laptop does not see the wifi router, and the system informs about this, then, most likely, for the management of wireless connection meets the special utility driver from the hardware manufacturer wifi.Open "My Network Places" - "View available wireless networks".
If management wifi should take the operating system in the "network environment" need to click on the phrase "Change advanced settings".On the tab "Wireless Networks" to put the checkbox "Use Windows to configure the network."
When you are in the area of free access, for example, in Internet cafes, will only connect to the nearest access point found and enjoy Internet access.
